Merge pull request #477 from foss-for-synopsys-dwc-arc-processors/exmpl_har_vpx_fix

[Examples][HAR] Rework example to align with Lib changes

Author: JaccovG

examples/auxiliary/examples_aux.c

@@ -342,8 +342,9 @@ static inline int arg_max(mli_tensor * net_output_) {
     };
 
     int pred_label = 0;
-    mli_tensor out_tensor;
+    mli_tensor out_tensor = { 0 };
     out_tensor.data.mem.pi32 = &pred_label;
+    out_tensor.data.capacity = sizeof(pred_label);
     out_tensor.el_type = MLI_EL_SA_32;
     out_tensor.rank = 2;
     out_tensor.shape[0] = 1;

examples/example_har_smartphone/CMakeLists.txt

@@ -20,7 +20,7 @@ set(EXAMPLE_FLAGS
     -Hnocopyr
     -Hpurge
     -Hheap=8K
-    -Hstack=1K
+    -Hstack=3K
     -e_start
     -Bgrouplib
     -Hldopt=-q

examples/example_har_smartphone/README.md

@@ -117,8 +117,7 @@ configuration define and listed in table below. Before compiling application for
 |                      Data                         |   MODEL_BIT_DEPTH=8   |  MODEL_BIT_DEPTH=816  |  MODEL_BIT_DEPTH=16  |
 | :-----------------------------------------------: | :-------------------: | :-------------------: | :------------------: |
 | Weights <br/>(*.mli_model* section)              |  18040 bytes          | 17160 bytes           | 34316 bytes          |
-| Activations <br/>(*.Xdata* and *.Ydata* sections) |  29824 bytes           | 18752 bytes           | 18752 bytes          |
-| Structures <br/>(*.mli_data* section)           |  1540 bytes            | 1220 bytes             | 1220 bytes            |
+| Activations <br/>(*.Xdata* and *.Ydata* sections) |  14880 bytes           | 18752 bytes           | 18752 bytes          |
 
 By default, application uses MODEL_BIT_DEPTH=16 mode. Application code size depends on target hardware configuration and compilation flags. MLI Library code is wrapped into mli_lib section.